• About
Who we are?

MAINSTREAM is an independent PR agency, which has been working for Ukrainian and international clients since 2004.

We have implemented over 2,100 PR and event projects, including authorship projects, during this period.

Our network of partners includes both Ukrainian and foreign companies. 

Among our clients are private and state-owned companies in Ukraine, UK, EU, Japan, and the US.

OUR MISSION Providing PR services to corporate clients to enhance their capitalization.
Starting up The year the agency started.
First 100 projects We implemented the first 100 projects for clients from Ukraine and European countries.
“Let There Always Be Me!” hit the top-50 of best projects MAINSTREAM’s autograph charity project “Let There Always Be Me!” entered the book “50 Best Projects of ‘Silver Archer’ National Award in Public Affairs Development”.
Third place at the Ukrainian Event Awards Third place in the category “Best PR Strategy” in the Ukrainian Event Awards contest.
Global SABRE Awards SABRE Gold EMEA Awards 2013 in Media Relations/Corporate Media Relations category, “Pulse of Interpipe” project made it to the list of 50 best global public relation campaigns in 2012 in “Manufacturing” nomination and was the only Global SABRE Awards winner from Ukraine.
MAINSTREAM was ranked among the top three PR agencies MAINSTREAM was ranked for the first time among the top three PR agencies in the country according to the Marketing Media Review magazine (MMR) and the All-Ukrainian Advertising Coalition (AAC).
Sabre Gold EMEA Award 2015 SABRE Gold EMEA Award 2015 in “Russia and CIS” category for the project “Grants of Gratitude: Introducing the #IOU Grant’s Scotch Whisky Global Concept to the Ukrainian Market” for the brand of Scotch whisky Grant’s for William Grant & Sons LTD. Ranked among the top three PR agencies of the industry.
1,800 PR and event projects Agency has implemented over 1,800 PR and event projects—both in and outside Ukraine. Ranked among the top three PR agencies of the industry.
Rebranding Agency elaborated a new style and a new slogan “we drive opinions”, and ranked among the top three PR agencies of the industry.
TOP 3 PR agencies According to MMR rating, MAINSTREAM agency keeps its leading position in Ukraine's PR TOP 3.
OUR TEAM Agency employs more than 35 highly skilled specialists. They are professional consultants, journalists, marketing specialists, analysts, economists, and linguists. Agency employees have worked with some of the largest Ukrainian and international companies, as well as government institutions.
Valentin Korolko
Valentin Korolko Honorary President (non-executive) Doctor of Philosophy, Professor, Head of Public Relations Department of National University “Kyiv-Mohyla Academy” (NaUKMA), Leading Research Fellow of Institute of Sociology of NAS of Ukraine, full member of Ukrainian Academy of Political Sciences, Vice-President of “Ukrainian Public Relations League”, and member of the International Public Relations Association (IPRA) since 2006, and awarded with the title, “HONOURED WORKER OF SCIENCE AND ENGINEERING OF UKRAINE” in 2015.
Svetlana Sverchkova
Svetlana Sverchkova Managing Director MBA degree from Institute of International Business Relations (IBR) at Steinbeis University Berlin, took a course at London School of Public Relations and Event Business Academy (Oxford, UK), as well as trainings in branding, public relations, and the art of copywriting. PR background: more than thirteen years.
Roman Maltsev
Roman Maltsev Strategic Communications Director Joined the agency in 2006. During this time, he implemented numerous projects, among them PR-support of Metinvest Holding; communication support of INTERPIPE; international press tour organization and management; account handling for Azovstal Iron and Steel Works; Avis Ukraine (PR support, virtual press office); Agrarian Holding Mriya; press support and press event management for the Vision TV brand (TM Viasat); Contest “PRESSZVANIE”; and the organization of national motor racing, which entered the Ukrainian Book of Records.
Oleg Yatsura
Oleg Yatsura Event Director Joined the agency in 2007. He participated in numerous projects (research, publishing, and design projects, event management) both in Ukraine and abroad. Earned his BBA degree (The International University, Vienna), graduated with honor from the course at Event Business Academy (Oxford, UK), and got a diploma at The Institute of Commercial Management (Bournemouth, UK). Participant of Ukrainian and foreign exhibitions and master classes on event management.
Ekaterina Momot
Ekaterina Momot Research & Analytics Director Ekaterina has been coordinating and supervising the Research & Analytics Department. Kateryna joined the agency in 2006. In this time, she has conducted and participated directly in project implementation for the following companies: Metinvest, Contour Global, Farmak, ERC Apple VAD, NNEGC Energoatom, DTEK, FC Shakhtar, SE Delta Pilot, European Commission, Ferrexpo, Port of Yuzhny, Philip Morris Ukraine, CheZaRa, Port of Illichivsk, Villa Elena, Avis, Canon, RosExpert, and KFC, among others.
Galyna Yatsura
Galyna Yatsura International Communications Director Galyna’s painstaking work facilitated the considerable expansion of our international partner network. She harmoniously combines analytical thinking and scrupulousness in work with the agency’s clients. “Let There Always Be Me!”, one of Galyna’s first projects, entered the book “50 Best Projects of ‘Silver Archer’ National Award in Public Affairs Development.
Alexander Veligotskiy
Alexander Veligotskiy Senior Media Manager Media relations background since 2009. He can boast about having completed quite a few projects in the social sector, politics, and business, as well as some pre-election campaigns and crisis management PR. His professional skills and competence in media planning help him communicate the client’s message to the right target audience and ensure the high efficiency of each project he runs.
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According to the rating by Marketing Media Review magazine (MMR) and the All-Ukrainian Advertising Coalition (AAC), our agency ranks among the top three leaders of the PR industry in the country. Over the years, MAINSTREAM agency has won a number of prestigious international prizes and awards, namely:

Our Partners